Simultaneous Equations

What are we learning?

• Understand that equations can have more than one solution

• Determine whether a given (x, y) is a solution to a pair of linear simultaneous equations

• Solve a pair of linear simultaneous equations by substituting a known variable

• Solve a pair of linear simultaneous equations by substituting an expression

• Solve a pair of linear simultaneous equations using graphs

• Solve a pair of linear simultaneous equations by subtracting equations

• Solve a pair of linear simultaneous equations by adding equations

• Use a given equation to derive related facts (R)

• Solve a pair of linear simultaneous equations by adjusting one equation

• Solve a pair of linear simultaneous equations by adjusting both equations

• Form a pair of linear simultaneous equations from given information

• Form and solve pair of linear simultaneous equations from given information